SYZFAIL: posix_spawnp failed

Status: upstream: reported syz repro on 2025/02/16 05:32
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+8d845baf2460cd5ee022@syzkaller.appspotmail.com
First crash: 630d, last: 1h58m
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2025/11/09 upstream (ToT) 439fc29dfd3b syz [report] SYZFAIL: posix_spawnp failed
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-12 SYZFAIL: posix_spawnp failed origin:upstream -1 syz 23834 now 468d 0/1 premoderation: reported syz repro on 2025/07/28 17:11
android-5-15 SYZFAIL: posix_spawnp failed origin:upstream -1 syz 5975 1h06m 630d 0/2 premoderation: reported syz repro on 2025/02/16 10:31
linux-6.1 SYZFAIL: posix_spawnp failed -1 529 262d 629d 0/3 auto-obsoleted due to no activity on 2026/04/30 00:58
android-5-10 SYZFAIL: posix_spawnp failed -1 syz 19778 now 679d 0/2 premoderation: reported syz repro on 2024/12/29 16:37
linux-6.6 SYZFAIL: posix_spawnp failed origin:upstream -1 syz error 1830 1h34m 480d 0/2 upstream: reported syz repro on 2025/07/16 17:38
linux-6.1 SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 1192 51m 189d 0/3 upstream: reported syz repro on 2026/05/03 18:14
android-6-1 SYZFAIL: posix_spawnp failed -1 5 479d 675d 0/2 auto-obsoleted due to no activity on 2025/10/15 00:00
android-6-1 SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 3707 now 388d 0/2 premoderation: reported syz repro on 2025/10/16 11:01
android-54 SYZFAIL: posix_spawnp failed -1 3 547d 627d 0/2 auto-obsoleted due to no activity on 2025/08/08 00:14
▶ ▼ Last patch testing requests (3)
Created Duration User Patch Repo Result
2026/06/27 13:00 18m retest repro linux-5.15.y report log
2026/04/02 08:38 10m retest repro linux-5.15.y report log
2025/12/03 12:53 10m retest repro linux-5.15.y report log

Sample crash report:
2026/09/06 23:17:02 executed programs: 194
2026/09/06 23:17:07 executed programs: 476
SYZFAIL: posix_spawnp failed
 (errno 5: Input/output error)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF

Crashes (3572):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/06 23:17 linux-5.15.y 0996e0926f6b 4f7b22a0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2025/11/09 07:08 linux-5.15.y cc5ec8769306 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 17:04 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 13:33 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 11:14 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 08:34 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 06:49 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 05:18 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 04:24 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/08 01:38 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/07 21:58 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/07 19:37 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/07 15:01 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/07 07:51 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/07 02:27 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/06 23:45 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/06 22:19 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/06 20:52 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/06 20:51 linux-5.15.y 29c6cdaac04a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/06 00:35 linux-5.15.y 700e62ea909a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 22:45 linux-5.15.y 700e62ea909a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 22:45 linux-5.15.y 700e62ea909a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 21:20 linux-5.15.y 700e62ea909a 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 14:22 linux-5.15.y 700e62ea909a 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 11:20 linux-5.15.y 700e62ea909a 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 09:12 linux-5.15.y 700e62ea909a 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/05 08:10 linux-5.15.y 700e62ea909a 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 22:54 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 22:53 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 19:59 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 18:58 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 17:49 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 16:13 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 16:11 linux-5.15.y 700e62ea909a 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 11:35 linux-5.15.y 700e62ea909a 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 10:19 linux-5.15.y 700e62ea909a 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 09:07 linux-5.15.y 700e62ea909a 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 06:29 linux-5.15.y 700e62ea909a 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 05:38 linux-5.15.y 700e62ea909a 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/04 04:33 linux-5.15.y 700e62ea909a 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/03 22:46 linux-5.15.y 700e62ea909a e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/03 21:33 linux-5.15.y 700e62ea909a e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/03 19:23 linux-5.15.y 700e62ea909a e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2026/11/03 16:23 linux-5.15.y 700e62ea909a e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2025/02/16 05:32 linux-5.15.y c16c81c81336 40a34ec9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan SYZFAIL: posix_spawnp failed
2025/07/31 15:43 linux-5.15.y c79648372d02 f8f2b4da .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 SYZFAIL: posix_spawnp failed
* Struck through repros no longer work on HEAD.